Novel heterocyclic compound, carcinostatic agent, and carcinoma controlling method
US5093505A · kind A · utility
12Cited by
1References
6Claims
0Family size
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Key dates
| Filing date | May 25, 1990 |
| Grant date | Mar 3, 1992 |
| Priority date | — |
| Expiry date | May 25, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D309/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Heterocyclic compounds of the general formula: ##STR1## wherein R.sup.11 is a hydroxyl group or a lower alkoxy group, R.sup.12 is a lower alkoxy group, R.sup.13 is a saturated or unsaturated hydrocarbon group, X is an oxygen atom or a sulfur atom, and Y is an oxygen atom or --NH-- which may have a lower alkyl substituent, or salts thereof are novel and effective in controlling carcinoma.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.